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� <br />Slope backfill away from <br />foundation. Provide surface <br />drains where necessary. <br />Washed Rocl <br />(7/8" min. size) <br />4" min. <br />Backfill <br />(See text for <br />requiremenis) <br />Nonwoven Geotextile <br />Filter Fabric , <br />� <br />Tightline Roof Drain <br />(Do not connect to footing drain) <br />Possible Slab <br />c:�.J,.n:�.D,�u.�.C.�u.p.D.'u p•D..0 <br />.�tl^o�`._�� o�.:�d.�e.:�E�no;�`d�n�,,�� � <br />.. o ` •�� e .�o c ��' . <br />�..•�.�e b, �ne. ^ae.. <br />4" Pertorated Hard PVC Pipe <br />(Invert at least 6 inches below <br />slab or cra�vl space. Slope to <br />drain to appropriate outfall. <br />Place holes downward.) <br />Vapor Retarder/Barrier a�d <br />Capillary 6reak/Dra?nage Layer <br />(Refar lo Reparl teal) <br />NOTES: <br />(1) In crawl spaces, provide an outlet drain to prevent buildup of water that <br />bypasses the perimeter footing drains. <br />(2) Refer to report text for additional drainage, walerproofing, and slab consideraticns. <br />GEOT.LCI� <br />CONSUI; G\N'1'S, INC. <br />rOOTING DRAIN ULTAIL <br />1110 Rainier Avenue <br />Everett, Washington <br />Jon A'o: Dara: Plarc: <br />t2080 May 2012 9 <br />